Professional papers. 619. Late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in western interior of United States [with list of references cited]; by William A. Cobban.
Publication Title:
Late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in western interior of United States [with list of references cited]; by William A. Cobban.
Display Title:
Professional papers. 619. Late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in western interior of United States [with list of references cited]; by William A. Cobban.
Series Title:
Professional papers.
Corporate Agency Authors:
Geological Survey and Interior Dept.
Sort Author:
Geological Survey
Authors:
Cobban, William A.
Author place:
Washington, DC
Author zip:
20405
Date:
1969
Publish Date ISO Format:
1969-01-01T00:00:00Z
Publication Start:
19690101
Publication End:
19691231
Corporate/Agency Author:
Geological Survey
Publication month:
13
Publication year:
1969
SuDoc number:
I 19.16:(nos.)
Description:
iii+29+[2] p. il. 5 pl. 4°
Notes:
[Chronologcial forms each of Scaphites leei and Scaphites hippocrepis occur in dimorphic pairs and provide means of correlating thin uits of strata.]
Notes:
[Chronologcial forms each of Scaphites leei and Scaphites hippocrepis occur in dimorphic pairs and provide means of correlating thin uits of strata.] • Sent to Depository Libraries. Item 624
Availability:
* For Sale by Superintendent of Documents. Paper, 60c. and • Sent to Depository Libraries. Item 624